I overheard two doctors talking about my case.我无意中听到两名医生谈论我的病情。

Judy overheard him telling the children about it.朱迪无意中听到他把这件事告诉了孩子们。

I couldn't help overhearing what you were saying.我刚不小心听到了你的话。

a corner table where there was no fear of their conversation being overheard他们不用担心谈话会被人偷听到的墙角桌位置